/Engine/Plugins/Experimental/Mutable/Source/CustomizableObject/Classes/MuCO/CustomizableObjectSystem.h
Pass a null ptr to reset to the default InstanceLODManagement.
void SetInstanceLODManagement ( [UCustomizableInstanceLODManagementBase](API\Plugins\CustomizableObject\MuCO\UCustomizableInstanceLODManageme-_1) * NewInstanceLODManagement )